Use Master Lock 389DAT to secure a compatible trailer coupler while the trailer is uncoupled.
- The red lock is listed for 1-7/8-inch, 2-inch and 2-5/16-inch couplers; compare the coupler profile.
Key Features
- Guards Against Trailer Tow-Away Theft.
- Advance Locking Mechanism Resists Picking and Prying.
- Resists Rust and Corrosion.
- Easy to Install and Remove.
- Limited Lifetime Warranty.
- The advanced locking mechanism provides resistance to picking and prying.
- Limited lifetime warranty.
Specifications
| Color |
Red |
| Quantity |
Single |
Fitment & Compatibility
| Compatibility |
1-7/8 in, 2 in And 2-5/16 in Couplers |
Part Identification
| Brand |
Master Lock Starter Sentry |
| Manufacturer Part Number |
389DAT |
